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Green is my favourite colour.
You should not judge the content of a book by the quality of its cover.
This exercise is very difficult.
Americans are the fattest people in the world.
Cats are better than dogs.
Fifty percent of the people of Hong Kong are below average intelligence.
Pollution is ruining the environment.
Cockroaches are very ugly.
Mosquitoes spread deadly diseases of the blood and every effort should be made to wipe them out.
The earth goes round the sun.
Water boils at a temperature of 100 degrees centigrade.
Life is more difficult than it used to be.
"The Simpsons" is the best show on television.
I prefer cats to dogs.
Average life expectancy in the developed world is increasing.